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    You have to wear those bulky 3-D glasses, but they’re large enough to fit over regular eyeglasses and sanitized after every use. "Our 4-D involvement started at a project meeting of zoo senior staff where we were talking about new revenue sources" Lucas said. “I knew about 4-D theaters in other cities and did some research that indicated it was the next up-and-coming thing. Full Article at Cincinnati Enquirer
    Our 4-D involvement started at a project meeting of zoo senior staff where we were talking about new revenue sources
    SOURCE: Cincinnati Enquirer 27 months ago